Block 38639
- Hash
000000439a06a52114af38314c1c6f16ec32aa83bab2a9cd78d2ac63d671a8f5- Confirmations
- 2885
- Time
- 2026-11-01 06:27:19 UTC
- Median time
- 2026-11-01 06:19:22 UTC
- Transactions
- 5
- Size
- 3,869
- Weight
- 13,724
- Difficulty
- 0.0015097403
- Bits
1e02965b- Merkle root
03cc36a2f751ce71433b4328057829896dcc19d894b7a3e398495bdf1d589c31- Previous block
- 000001d2b74ccfeafcaba1b0caa75342a879df0aa634821d900bbe251b74a1a9
- Next block
- 0000015dda396988875c96ea6ecf0db1efcb04f825be79a46df598927adfc111
ML-DSA-44 block signature (M2)
M2 is an experimental rule of this test network. From a height set in its build, a node that enforces M2 accepts a block only if, besides the classical signet signature, the block carries a valid ML-DSA-44 signature by the Ark-0 block key, in its coinbase's witness commitment output. This page shows that signature; it does not check it.
Block 38639 is at or above the activation height 20000: nodes that enforce M2 accept a block there only with a valid ML-DSA-44 block signature.
The node behind this site enforces M2 and holds this block, so its block signature passed the node's check.
- Status
- In the form M2 requires, followed by the signet solution push (the classical signature)
- Signature
cb8b218e91b6eb787e383d8906834016…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| ff95bbf6c8fc…889165b14bc2 coinbase | 1 | 2 | 50.00001376 | |
| fc37a25631db…d88118341918 spends P2MR pays to P2MR | 1 | 2 | 0.99497936 | 0.00000344 |
| b119d3714075…fccc0c9e2a7d spends P2MR pays to P2MR | 1 | 2 | 0.9959828 | 0.00000344 |
| d210eff7ac1d…bd0c1e57e0b5 spends P2MR pays to P2MR | 1 | 2 | 0.99497936 | 0.00000344 |
| 4b3fa0f59f0c…2f7f0cdd07e6 spends P2MR pays to P2MR | 1 | 2 | 0.99497936 | 0.00000344 |